Hi ladies We used "Plan To Get A Tan" for the Save the Dates, and put our wedding website under the locale so they can begin to plan for attending. (it's cropped out in this pic) And for the invites, which I just ordered, (Yikes! Were getting close!!) the look is the same, but at the top it says

"Lose Your Shoes...While We Say Our I-Do's" and, like another bride on this thread- I also liked the wording "Sunset Reception to Follow" so there would be no confusion that we weren't having an AHR

For the return cards, we chose:

Yes!...Margaritas in Paradise...here we come!

-or-

We can't attend...but we will be toasting you from home!

Hope that helps anyone! I based mine on an invitation I saw and loved in a bridal magazine and just tweaked it a bit Happy planning!!